if (speed < 0.5)
{
    friction = -0.04;
    speed += 0.1;
    move_towards_point((xstart - 20) + random(40), (ystart - 20) + random(40), speed);
}
if (speed > 0.5)
    friction = 0.04;
gravity = 0.03;
gravity_direction = random(360);
alarm[0] = 30 + random(20);